Has anyone tried the Lumix TS3 yet? http://panasonic.net/avc/lumix/compact/ts3_ft3/index.html I'm looking for a point and shoot that I can use for work (in rivers, rain) as well as kayaking. The GPS option would be great for work. Just wondering about the optics. I know it's a point-and-shoot, but want something somewhat decent. I have an Olympus Stylus 600 right now, but it's only water resistant (not waterproof). Small is good since I often have to hike with it too and fitting in my workvest pocket is convenient so I can just pull it out to snap photos instead of digging through my pack. Thanks for any input!